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NO.File NameDownload Link
1ASME B16.36DOWNLOAD
2ASME B16.10DOWNLOAD
3ASME B16.20DOWNLOAD
4ASME B16.47DOWNLOAD
5ASME B16.48DOWNLOAD
6ASME B16.9DOWNLOAD
7GOST9941-81DOWNLOAD
8GOST12821-80DOWNLOAD
9GOST 12822DOWNLOAD
10GOST 33259DOWNLOAD
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